Crystal Unit. C-004R Datasheet
Small Cylinder Low / Medium Frequency Crystal Unit
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SMALL CYLINDER LOW/MEDIUM-FREQUENCY
• Photolithography finished allows uniform and stable
• Small and light weight. (ø1.5 x 6mm)
• Excellent shock resistance and environmental capability.
• Most suitable for pagers and card products like PCMCIA.
Temperature Storage temperature
Maximum drive level
Recommended drive level (characteristics)
Frequency tolerance (standard)
Peak temperature (frequency)
Temperature coefficient (frequency)
32.000 kHz to 120.000 kHz
-20˚C to +70˚C
-10˚C to +60˚C
Under 280˚C with in 5 sec.
-0.04ppm/ ˚C2 max.
6pF to ∞
32 kHz ≤ f < 40 kHz: 55 kΩ max.
40 kHz ≤ f < 60 kHz: 30 kΩ max.
60 kHz ≤ f < 70 kHz: 25 kΩ max.
70 kHz ≤ f ≤ 100 kHz: 22 kΩ max.
100 kHz < f ≤ 120 kHz: 15 kΩ max.
192 kHz: 10 kΩ max.
500 MΩ min.
Please refer to frequency list below
Do not heat the package at more than 150˚C
Ta=25˚C±3˚C, first year
Three drops on a hard board from 75 cm or excitation
test with 3000G x 0.3ms x 1/2 sine wave x 3 directions
C-2-TYPE 6.0 max. 4.0 min. ø2.0 max.
C-001R 8.0 max. 9.0 min. ø3.1 max.
C-002RX 6.0 max. 4.0 min. ø2.0 max.
C-004R 5.0 max. 4.0 min. ø1.5 max.
C-005R 4.6 max. 4.0 min. ø1.2 max.
C-4-TYPE 5.0 max. 4.0 min. ø1.5 max.
(160 to 165kHz, 307.2 kHz: D1=ø2.2 max.)
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|Features||Datasheet pdf Crystal unit SMALL CYLINDER LOW/MEDIUM-F REQUENCY CRYSTAL UNIT C-4-TYPE • Pho tolithography finished allows uniform a nd stable performance. • Small and li ght weight. (ø1.5 x 6mm) • Excellent shock resistance and environmental cap ability. • Most suitable for pagers a nd card products like PCMCIA. Actual si ze Specifications (characteristics) It em Symbol f TSTG TOPR GL DL TSOL ∆f/f θT a CL Specifications 32.000 kHz to 120.000 kHz 192 kHz -20˚C to +70˚C -1 0˚C to +60˚C 1.0µW max. 0.1µW typ. Under 280˚C with in 5 sec. ±50ppm,±1 00ppm 25˚C ±5˚C -0.04ppm/ ˚C2 max. 6pF to ∞ 32 kHz ≤ f < 40 kHz: 40 kH z ≤ f < 60 kHz: 60 kHz ≤ f < 70 kHz : 70 kHz ≤ f ≤ 100 kHz: 100 kHz < f ≤ 120 kHz: 192 kHz: 55 kΩ max. 30 kΩ max. 25 kΩ max. 22 kΩ max. 15 kΩ max. 10 kΩ max. Please specify D o not heat the package at more than 150 ˚C Ta=25˚C, DL=0.1µW Remarks Please refer to frequency list below Nominal frequency Temperature range Storage temperature Operating temperature Maximum drive level Recommended drive level (.|
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